1998 Lexus Sc400 Base Coupe 2-door 4.0l Sc 400 on 2040-cars

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Toyota develops new pre-collision system with steering assist

A number of automakers are working on developing fully autonomous cars, but it looks like the groundwork for such technologies will likely show up first as semi-autonomous systems for both safety and convenience. Following recent announcements from Nissan and Ford in this area, Toyota has now released information for some of its advanced semi-autonomous technologies that could be offered in production cars over the next few years.
On the safety front, Toyota's new pre-collision system with pedestrian-avoidance steering assist is aimed at protecting the folks who aren't in the car. This system combines visual and audible alerts with automatic brake assist and automatic steering. If warnings don't get the driver to slow down, the brake assist kicks in if a collision is very likely, but if that is still not able to avoid the impending collision (and if there is enough room to do so), the car can automatically steer itself around the pedestrian. This sounds most beneficial for last-second dangers such as a person accidently stepping out into the road in front of a car. Toyota hopes to have this technology available to customers by 2015.
The Japanese automaker is also testing a suite of technologies called Automated Highway Driving Assist (AHDA). The key part of this is a new adaptive cruise control system that uses vehicle-to-vehicle (V2V) communications rather than a radar-based system. This cooperative-adaptive cruise control allows vehicles to communicate their acceleration and deceleration data with other cars, which Toyota says this helps to improve fuel efficiency and traffic flow. Also a part of AHDA is the Lane Trace Control feature, which sounds like a next-gen lane keep assist. This system uses cameras, radar and a computer to keep the vehicle in a "smooth driving line" by being able to change steering angle, engine torque and braking force. Toyota says this technology could be in place by the "mid-2010s."

2022 Lexus GX gets big infotainment update, Black Line Special Edition

The 2022 Lexus GX mostly soldiers on with the same old platform and powertrain as before. But it is finally getting a pretty major infotainment update to help modernize it. Not only that, but it's getting a Black Line edition like other Lexus models with the lovely Nori Green Pearl paint available. That infotainment upgrade is the addition of a 10.3-inch touchscreen. It should be much brighter, higher resolution and more pleasant to use than the quite-old existing unit. It's also accompanied by a revised center stack with more minimalist buttons and switches. The actual infotainment operating system also appears to be from other Lexus models, rather than the one shared with Toyotas. The evidence for this is in the inclusion of the unloved track pad, but you're unlikely to use it much with the prominent touchscreen. Besides the physical infotainment improvements, it also comes with a few feature upgrades. The new system comes with Android Auto and Apple CarPlay compatibility, something that was sorely missing in the previous model year. Navigation is also now standard as are parking sensors and power folding and heated mirrors. Then there's the Black Line Special Edition pictured at the top. Like other Black Line Lexus models, it's mostly a color and trim package, but a fairly attractive one. It comes with gloss black 18-inch wheels, grille surround and roof rails. The door handles are body color, and the bumpers are slightly tweaked design-wise. The taillights are red, rather than clear, and the trim gets an exclusive available color in the aforementioned Nori Green paint. Inside, the GX Black Line has a black headliner, black and grey upholstery, and matte black Ash wood trim. Pricing and availability hasn't been announced yet, but we expect it to go on sale later this year. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Toyota and Lexus recalling 235,000 hybrid CUVs and sedans over separate issues

When it rains, it pours. Toyota has announced a pair of separate but voluntary North America recalls covering approximately 235,000 vehicles built between 2006 and 2011. The larger of the two recalls targets Toyota's hybridized crossovers, the Lexus RX400h and Toyota Highlander Hybrid. 133,000 units, including 2006-2010 Highlander and 2006-2008 RX crossovers are covered in the campaign. The other recall affects 102,000 IS350 sedans, IS350C convertibles and GS350 sedans built between 2006 and 2011.
With the CUVs, the faults in the parallel circuits of the transistors can cause heat damage in the inverter assembly, triggering an abundance of warning lamps and sending the vehicle into limp mode. The Lexus sedans are being recalled due to loose bolts on the variable valve timing controller. Detected by unusual underhood sounds on startup, the issue can cause the engine to stop while driving. The inverter issue is also triggering similar recalls in Japan and Europe.
At the moment, it's unclear if any of these issues have caused any crashes or injuries. Toyota says it plans to notify owners of the recall via snail mail. Additional information for owners can be found on the recall sites for Toyota and Lexus or by calling Toyota's customer service line, at 1-800-331-4331. Scroll down for the complete recall notice from Toyota.